| City: |
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Baltimore |
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State:
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MD |
| Zip Code: |
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21287 |
| Conditions: |
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HIV Infections - AIDS - Dyslipidemia - Hypertriglyceridemia |
| Purpose: |
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The purpose of this study is to evaluate the efficacy and safety of omega-3-fatty acids in
HIV-infected patients with hypertriglyceridemia. In addition, we, the researchers, will
evaluate the effect of omega-3 fatty acid administration of markers of bone turnover and
inflammation.
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| Study summary: |
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Hypertriglyceridemia is common among HIV-infected patients receiving Highly Active
Antiretroviral Therapy (HAART). Although fibrates, statins, and niacin have all been used
in the management of hypertriglyceridemia in HIV-infected patients, optimal control is
difficult to achieve and other agents are needed. Omega-3 fatty acids are effective for
lowering triglycerides in patients without HIV infection, but experience in HIV-infected
patients is limited. In addition, omega-3 fatty acids may also have secondary benefits in
decreasing bone resorption and decreasing markers of systemic inflammation. The purpose of
this study is to evaluate the efficacy and safety of omega-3-fatty acids in HIV-infected
patients with hypertriglyceridemia. In addition, we will evaluate the effect of omega-3
fatty acid administration of markers of bone turnover and inflammation. It is 8- week
randomized, double-blind trial of omega-3 fatty acids (LOVAZA, GSK, Inc) compared to placebo
in 48 HAART-treated HIV-infected patients with triglycerides between 250 and 1000 mg/dl
receiving dietary counseling. Subjects will be recruited from three centers (Johns Hopkins,
Georgetown, and Los Angeles VAMC). The primary endpoint will be the change in triglyceride
concentrations from baseline in the LOVAZA group compared to the placebo group. Secondary
endpoints include the effect of LOVAZA on other lipid targets (total cholesterol, LDL
cholesterol, HDL-cholesterol), markers of systemic inflammation, markers of bone turnover,
markers of insulin resistance, HIV-disease control (CD4+ counts, HIV viral loads), measures
of hepatotoxicity (ALT), platelet function, and patient reports of adverse events. Omega-3
fatty acids may be a useful adjunct in the treatment of hypertriglyceridemia in HIV-infected
patients, but additional controlled studies are needed to assess its safety and efficacy
using a purified, standardized preparation. |
| Criteria: |
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Inclusion Criteria:
- Ability and willingness to give informed consent
- Age ≥ 18 years
- HIV-1 infection documented at any time prior to study entry
- Fasting plasma triglyceride value between 200 and 1000 mg/dL on two occasions within
4 weeks
- Subjects must be receiving a stable antiretroviral medication regimen for > 3
months without any anticipated changes during the study interval
- Females must not be pregnant or lactating. Females of childbearing potential and
males must use a reliable means of contraception
- On stable lipid modification pharmacotherapy for at least 8 weeks prior to study
entry
Exclusion Criteria
- Hemoglobin A1C > 8.5 %
- Uncontrolled hypothyroidism (TSH > 4.5)
- HIV viral load > 5,000 copies/ml (cpm),
- Active liver disease and/or liver transaminases greater than 2.0 X upper limit of
normal
- Active kidney disease or serum creatinine > 2.5 mg/dL
- Myocardial infarction, unstable ischemic heart disease, stroke, or coronary
revascularization procedure
- Uncontrolled hypertension within 4 weeks of study entry (SBP > 180 mmHg or DBP > 100
mmHg)
- Use of systemic cancer chemotherapy within 8 weeks of study entry
- Pregnancy or breastfeeding
- Drug or alcohol dependence, or other conditions which may affect study compliance
- History of coagulopathy or use of anticoagulants such as warfarin
- Use of omega-3 fatty acid preparation in the 12 weeks prior to randomization
- Significant changes in clinical status from the Screening Visit which would preclude
the patient from being an appropriate candidate.
- Any of the following laboratory parameters: hematocrit < 25%, absolute neutrophil
count < 1.5 x 10^9/L, platelets < 100 x 10^9/L or hemoglobin < 8.0 gm/dL |
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| Study is available at: |
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Johns Hopkins University
Baltimore, MD 21287
United States
Primary Contact:
Todd T. Brown, MD
Email: tbrown27@jhmi.edu
Phone: 410-955-2130 |
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If you are interested in this clinical trial please use the contact information above. If you would like to get additional information about this clinical trial please visit ClinicalTrials.gov.
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| Data Source: |
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ClinicalTrials.gov |
| Date Processed: |
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March 21, 2011 |
Modifications to
this listing: |
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Only selected fields are shown, please use the link
above to view all information about this clinical trial. |
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